Finding the best bolt fastening supplies CC is key for strong, reliable connections. Quality fasteners make any project easier and safer.
This guide covers top bolt kits and assortments for all needs. From stainless steel nuts and bolts to heavy-duty grade 8 sets, each kit offers a range of sizes and types. You will find socket cap screws, hex bolts, washers, and more.
These supplies suit DIY projects, furniture repair, and industrial use. Organized trays and cases keep everything neat and easy to access. Choosing the right fasteners helps prevent failures and saves time. Whether working on wood, metal, or machinery, these kits provide dependable parts for secure fastening. Explore the best options to get your job done with confidence and lasting results.
Mr. Pen Nuts And Bolts Assortment Kit

The Mr. Pen Nuts and Bolts Assortment Kit is ideal for DIY enthusiasts, professional mechanics, and hobbyists who require a comprehensive and reliable collection of fasteners. If you often find yourself needing various sizes of stainless steel nuts, bolts, and washers for projects ranging from small repairs to complex machinery assembly, this assortment kit is designed to meet your needs efficiently.
Pros:
- Includes 810 pieces covering multiple sizes (M3, M4, M5, M6), providing versatility for various applications.
- Made from durable stainless steel, ensuring resistance to rust and corrosion for long-lasting use.
- Compact and organized packaging allows for easy storage and quick access to the right fastener.
- Assortment includes button head socket cap screws, nuts, bolts, and washers, offering a complete fastening solution.
Cons:
- Some users may find the smaller sizes challenging to handle without precision tools.
- Limited to specific sizes (M3 to M6), which might not cover all industrial or heavy-duty needs.
- Silver color may not match all aesthetic preferences in visible applications.
The Mr. Pen Nuts and Bolts Assortment Kit stands out due to its extensive variety and quality construction. With 810 pieces made from corrosion-resistant stainless steel, it ensures durability and reliability in various environments, whether indoors or outdoors. The assortment covers essential sizes, making it a practical choice for quick fixes or detailed projects without the need for multiple purchases.
The inclusion of button head socket cap screws alongside nuts and washers enhances the kit’s versatility, providing users with all necessary components for secure fastening. Its compact design facilitates organized storage and easy identification of parts, saving time and reducing frustration during assembly. Overall, this kit is a valuable addition to any toolbox, combining convenience, quality, and quantity for efficient project completion.
Bonost 2300 Pieces Hardware Assortment Kit

The Bonost 2300 Pieces Hardware Assortment Kit is perfect for DIY enthusiasts, professional mechanics, and home repair experts who need a comprehensive collection of fasteners at their fingertips. If you require a versatile assortment of metric and SAE machine screws, nuts, bolts, and washers for various projects, this kit offers an organized and reliable solution. It is especially ideal for those who appreciate having a wide range of hardware components in one convenient package to avoid multiple trips to the hardware store.
Pros:
- Includes a vast assortment of 2300 pieces covering both metric and SAE sizes.
- Comes in 3 sturdy trays for easy organization and accessibility.
- Made from durable silver-colored metal ensuring long-lasting use.
- Compact dimensions (Height: 6.88″, Width: 6.69″, Length: 11.0″) make it easy to store.
- Lightweight at 10.58 pounds, making it portable for on-the-go repairs.
Cons:
- May contain more small-sized pieces than some users require.
- Not ideal for those needing specialty or uncommon fasteners beyond standard machine screws.
The Bonost 2300 Pieces Hardware Assortment Kit offers an extensive selection of essential hardware components, making it a versatile choice for a variety of repair and assembly tasks. Its combination of both metric and SAE machine screws means users won’t need to worry about compatibility when working on different equipment. The inclusion of assorted nuts, bolts, and washers enhances the kit’s utility by covering all necessary fastening needs in one package. The sturdy trays help keep items organized, saving valuable time during projects.
The kit’s compact size and manageable weight make it easy to carry and store, which is a significant benefit for professionals who move between job sites or hobbyists with limited workspace. Additionally, the robust construction of the hardware ensures reliability and longevity, providing peace of mind that fasteners will hold up under stress. Overall, this assortment kit serves as a practical and cost-effective solution for anyone looking to build a comprehensive hardware collection.
M&m Fasteners Nut Bolt Hex Bolt & Washer Assortment Kit

The M&M Fasteners 2,510 Piece Grade 8 Coarse Thread Nut Bolt Hex Bolt & Washer Assortment Kit is ideal for professionals and DIY enthusiasts who require a comprehensive and durable fastener collection. If you frequently work on automotive repairs, construction projects, or mechanical assemblies, this kit offers a versatile solution with high-quality components that meet demanding standards. Those seeking reliability and variety in one package will find this assortment particularly beneficial.
Pros:
- Includes a vast assortment of 2,510 pieces covering nuts, bolts, hex bolts, and washers for multiple applications.
- Made from Grade 8 material ensuring superior strength and durability.
- Coarse thread design provides excellent grip and resistance to loosening under vibration.
- Gold-colored finish adds corrosion resistance and aesthetic appeal.
- Comprehensive kit eliminates the need to purchase fasteners individually, saving time and effort.
Cons:
- Kit includes only fasteners, so additional tools are required for installation.
- Gold color may not match all project aesthetics or preferences.
The M&M Fasteners 2,510 Piece Assortment Kit stands out due to its extensive variety of components, making it a one-stop solution for fastening needs. The inclusion of Grade 8 coarse thread bolts and nuts ensures that users have access to strong and reliable fasteners that can withstand high stress and heavy loads. This makes the kit especially suitable for industrial, automotive, and construction applications where strength and durability are paramount.
Additionally, the gold finish on the fasteners not only enhances corrosion resistance but also adds a professional look to any project. Having a well-organized assortment at hand allows users to quickly select the right size and type of fastener without interrupting workflow. Overall, this kit provides both convenience and high performance, making it a valuable addition to any toolbox or workshop.
Bonost Hardware Assortment Kit

The Bonost 3010pcs Hardware Assortment Kit is ideal for DIY enthusiasts, professional mechanics, and anyone who frequently works on projects requiring a wide variety of fasteners. If you need a comprehensive collection of SAE & Metric Phillips Head Bolts, along with Grade 8.8 Metric Hex Bolts, matching nuts, and lock washers, this kit offers convenience and versatility in one organized package. It is perfect for those who want to avoid multiple trips to the hardware store by having an extensive assortment readily available.
Pros:
- Contains a massive assortment of 3010 pieces to cover various fastening needs.
- Includes both SAE & Metric sizes, ensuring compatibility with different projects.
- Comes with Grade 8.8 Metric Hex Bolts, known for their high strength and durability.
- Organized in 4 trays for easy identification and access.
- Made by the reputable Bonost brand, ensuring quality and reliability.
- Compact dimensions (9.17 x 6.69 x 11.0 inches) make it easy to store and transport.
Cons:
- The large number of pieces might be overwhelming for beginners.
- Silver color may show dirt or corrosion over time if not maintained properly.
- No included toolset; users need their own tools to use the bolts and nuts.
The Bonost 3010pcs Hardware Assortment Kit offers a wide variety of essential fasteners, catering to both SAE and Metric standards. This makes it extremely versatile for users who work on different types of machinery, vehicles, or home improvement projects. The inclusion of Grade 8.8 Metric Hex Bolts adds a layer of strength and durability, ideal for applications requiring reliable, long-lasting fastening solutions. The assortment ensures that you have the right bolt, nut, or washer size at your fingertips without the hassle of searching for individual pieces.
The kit’s organization into 4 trays simplifies the process of finding the exact item you need quickly, saving time during your projects. Its compact size also makes it easy to store in a workshop, garage, or toolbox. Whether you are a professional or a DIY hobbyist, this assortment kit provides a comprehensive solution to your hardware needs, improving efficiency and convenience with every use.
Titan Industrial Supply Fastener Assortment

The Titan Industrial Supply 1275 Piece Grade 5 Coarse Thread Fastener Assortment is ideal for professionals and DIY enthusiasts who require a comprehensive set of durable and reliable fasteners. Whether you are working on automotive repairs, machinery maintenance, or construction projects, this assortment offers a versatile solution to keep your work moving efficiently. If you need a high-quality and organized collection of hex cap screws, hex nuts, flat washers, and lock washers, this kit is designed for you.
Pros:
- Includes 1275 pieces providing a wide variety of Grade 5 coarse thread fasteners
- Durable silver finish enhances corrosion resistance and longevity
- Compact and organized 5.0 x 7.0 x 9.0 inches case for easy storage and transport
- Includes essential components like hex cap screws, hex nuts, flat washers, and lock washers for multiple applications
- Manufactured by Titan Industrial, ensuring industrial-grade quality
Cons:
- Limited to Grade 5 fasteners, which may not suit all heavy-duty applications
- Does not include specialty fasteners for unique or specific projects
- Assortment may contain excess of some sizes and limited quantities of others
The Titan Industrial Supply 1275 Piece Fastener Assortment stands out with its extensive variety and quality construction. Featuring Grade 5 coarse thread fasteners, it offers excellent strength and durability suitable for many industrial and household tasks. The assortment is neatly packaged in a compact case measuring 5.0 x 7.0 x 9.0 inches, making it easy to organize and transport wherever your work takes you. The silver finish not only provides a professional look but also protects against rust and wear, extending the lifespan of each component.
This kit’s inclusion of essential fasteners—hex cap screws, hex nuts, flat washers, and lock washers—ensures you have the right parts to secure your assemblies effectively. Whether tightening machinery parts or assembling furniture, the assortment delivers consistent performance. Manufactured by Titan Industrial, the product guarantees industrial-grade reliability, making it a must-have for anyone looking to maintain a well-stocked fastener collection. While the assortment is extensive, users should consider their specific project needs to ensure the Grade 5 fasteners meet the required specifications.
Jersvimc Hex Drive Socket Cap Bolt With Allen Wrench

The Jersvimc 10 Pair (20 Piece) M6x40mm Hex Drive Socket Cap Bolt with Allen Wrench is ideal for individuals looking to replace or repair furniture components such as cribs, belts, and cabinets. If you are a DIY enthusiast, furniture assembler, or professional needing reliable and durable silver furniture connector bolts, these M6 countersunk screw barrel nuts and binding screws are designed to provide a secure and long-lasting fit.
Pros:
- Includes 10 pairs (20 pieces) of bolts and barrel nuts, offering great value
- Comes with an Allen wrench for easy installation
- Made from sturdy materials in a silver finish for corrosion resistance
- M6x40mm size fits a wide range of furniture applications
- Compatible with cribs, belts, cabinets, and other furniture repair needs
Cons:
- Limited to a specific M6x40mm size, may not fit all furniture types
- The weight of 0.1 pounds may feel light, raising questions about heavy-duty use
The Jersvimc M6x40mm hex drive socket cap bolts feature a precise design that ensures a tight and secure connection when assembling or repairing furniture. The inclusion of an Allen wrench allows users to tighten or loosen the bolts with ease, reducing the need for additional tools. The silver finish not only enhances the aesthetic appeal but also adds a layer of protection against rust and wear, which is essential for maintaining furniture integrity over time.
These bolts and barrel nuts are particularly beneficial for those who want to extend the life of their furniture without professional assistance. Their compatibility with various furniture types such as cribs and cabinets means users can rely on a single product for multiple repair jobs. Overall, the Jersvimc furniture connector bolts combine convenience, durability, and value, making them a smart choice for anyone looking to perform reliable furniture maintenance.
Twidec Metric Bolt Assortment Kit

The Twidec/966PCS Metric Bolt Assortment is ideal for DIY enthusiasts, professional mechanics, and construction workers who require a comprehensive and reliable set of Grade 8.8 hex head bolts and nuts. This kit is perfect for those needing various sizes of heavy-duty metric bolts and nuts, ranging from M4 to M8 with lengths between 12-30mm, all organized conveniently in a sturdy storage case. If you want an all-in-one solution to keep your fastening needs covered, this assortment is a great buy.
Pros:
- Includes a wide variety of 966 pieces covering multiple sizes for versatile use.
- Made from Grade 8.8 steel ensuring high strength and durability.
- Comes with both flat and spring lock washers for secure fastening.
- Gold zinc plating provides corrosion resistance and an attractive finish.
- Organized in a convenient storage case for easy access and portability.
Cons:
- May be overwhelming for casual users due to the large number of pieces.
- Storage case is plastic and may not withstand heavy impacts.
The Twidec Metric Bolt Assortment offers an extensive selection of hex head bolts and nuts that cater to a wide range of fastening applications. With grade 8.8 steel construction, these bolts provide excellent tensile strength, making them suitable for demanding mechanical and construction projects. The inclusion of flat and spring lock washers ensures that your assemblies remain secure, preventing loosening due to vibrations or movement.
Another key feature is the gold zinc plating, which not only enhances the aesthetic appeal but also significantly improves resistance against rust and corrosion. This makes the assortment ideal for both indoor and outdoor use, extending the lifespan of your fasteners. The well-organized storage case allows users to quickly find the right size bolt or nut, saving time and increasing efficiency during any project.
Corby Bolt Fasteners

The Corby Bolt Fasteners (10 Pack) with Step Drill are perfect for DIY enthusiasts and craftsmen who work on knife handle repairs or custom full tang knives. Ideal for those seeking a reliable and durable fastening solution made of stainless steel, this product suits anyone looking to enhance the strength and aesthetics of their knife handles with precision.
Pros:
- Made from high-quality stainless steel ensuring long-lasting durability and corrosion resistance.
- Includes a handy step drill for easy and accurate hole sizing during installation.
- Perfectly sized for full tang knives, providing a secure and professional finish.
- 10-pack offers excellent value for multiple projects or repairs.
- Manufactured by CKK Industries, Inc., a trusted name in fasteners.
Cons:
- May require some experience with tools for optimal installation.
- The step drill included is limited to specific sizes and might not fit all project needs.
The Corby Bolt Fasteners come in a convenient 10-pack, each measuring 0.250 x 0.186 x 1.0 inch, making them suitable for a wide range of DIY handle and knife handle repair projects. The inclusion of the step drill simplifies the process of creating the right hole size, ensuring that the fasteners fit perfectly and hold firmly. This combination of fasteners and drill enhances the overall quality and appearance of the knife handle, giving users confidence in their craftsmanship.
Constructed from premium-grade stainless steel, these fasteners offer excellent resistance to rust and wear, which is crucial for knife handles that may be exposed to moisture or heavy use. The product’s design aligns with the needs of full tang knives, providing a robust and secure fastening solution. Whether you are repairing an old knife or building a new handle, these fasteners deliver both functionality and a polished, professional look.
Uxcell M4 Hanger Bolts

The uxcell M4 Hanger Bolts are ideal for DIY enthusiasts, furniture makers, and professionals who require reliable and sturdy fasteners for wood joints and furniture legs. If you are looking for high-quality, double-headed bolts that offer easy installation and strong grip for your woodworking projects, this set of 20 self-tapping screws is perfect for you.
Pros:
- Durable and high-quality construction ensures long-lasting performance.
- Double-headed design allows easy installation and removal.
- Self-tapping screws enable secure fastening without pre-drilling.
- Compact size (1″ length) fits well with various furniture components.
- Pack of 20 bolts provides great value for multiple projects.
Cons:
- May not be suitable for extremely heavy-duty applications.
- Small size requires precision during installation to avoid stripping.
The uxcell M4 Hanger Bolts measure 1″ (25mm) in length, making them an excellent choice for connecting furniture legs and wood joints securely. Their self-tapping screw feature eliminates the need for pre-drilling, speeding up the assembly process and reducing effort. The double-headed design provides versatility, allowing the bolts to be easily tightened or removed as needed without damaging the wood surface.
Crafted by the reputable brand uxcell, these bolts offer a reliable fastening solution with precise dimensions (Height: 0.39 inches, Width: 3.94 inches, Length: 5.51 inches) and a lightweight build (0.000625 pounds). Whether you are assembling chairs, tables, or other furniture pieces, these hanger bolts ensure a strong and stable connection, enhancing the overall durability and aesthetic of your projects.
Grade 8 Coarse Thread Nut Bolt Hex Bolt Hex Head Cap Screw & Washer Assortment

The 1,250 Piece Grade 8 Coarse Thread Nut Bolt Hex Bolt Hex Head Cap Screw & Washer Assortment with Metal Drawer is ideal for DIY enthusiasts, professional mechanics, and construction workers who require a comprehensive and organized fastener kit. If you need a reliable and durable assortment of high-quality hex bolts, nuts, and washers for various heavy-duty projects, this product is designed to meet your needs.
Pros:
- Includes a vast assortment of 1,250 pieces covering multiple sizes for versatile use
- Made from Grade 8 material ensuring superior strength and durability
- Coarse thread design for better grip and easier installation
- Comes with a sturdy metal drawer for convenient storage and organization
- Golden color finish for corrosion resistance and enhanced appearance
Cons:
- Relatively heavy at 27 pounds, which might be cumbersome for some users
- May contain more pieces than needed for casual users, leading to potential excess
This assortment features a wide variety of coarse thread hex bolts, nuts, and washers manufactured by M&M Fasteners, known for their quality and reliability. The Grade 8 classification guarantees that these fasteners can withstand high stress and heavy loads, making them suitable for automotive, construction, and industrial applications. The golden finish not only provides an attractive look but also protects against rust and corrosion, extending the lifespan of each component.
The inclusion of a robust metal drawer enhances usability by keeping all pieces neatly organized and easily accessible. This feature helps prevent loss and saves time during projects, allowing users to quickly find the exact size they need. Overall, this comprehensive kit offers excellent value for professionals and hobbyists alike, providing strength, variety, and convenience in one package.
Frequently Asked Questions
What Types Of Bolts Are Included In These Kits?
These kits include hex bolts, socket cap screws, Phillips head bolts, hanger bolts, and countersunk screws. They cover both metric and SAE sizes for versatile use.
Are The Fasteners Made From Durable Materials?
Yes, most fasteners are stainless steel or grade 8/grade 8. 8 steel, ensuring high strength, corrosion resistance, and long-lasting performance.
How Many Pieces Come In A Typical Assortment Kit?
Assortment kits range from 810 to over 3,000 pieces, providing a wide variety of nuts, bolts, washers, and screws for different projects.
Do These Kits Include Washers And Nuts?
Yes, all kits come with assorted nuts, flat washers, and lock washers, offering complete fastening solutions for various applications.
Are These Bolt Kits Suitable For Diy And Industrial Use?
Absolutely, the kits cater to both DIY enthusiasts and professionals. They include heavy-duty and furniture-grade fasteners for diverse tasks.
Do Kits Come With Storage Cases For Organization?
Most kits feature sturdy storage cases or trays, making it easy to keep fasteners sorted and accessible for quick project work.
Conclusion
Choosing the right bolt fastening supplies can make any project easier and more reliable. The kits listed offer a wide range of sizes and types to fit many needs. From stainless steel assortments to heavy-duty grade 8 bolts, these options cover basic repairs to industrial tasks.
Having the right assortment means less time searching for parts and more time working. Quality fasteners ensure strong, lasting connections. Whether for furniture, machinery, or DIY projects, these supplies help you finish with confidence. Keep in mind the importance of matching bolts and nuts for safety and stability.
Investing in a complete kit saves money and effort in the long run. With these tools, you are prepared for almost any fastening job. Simple, reliable, and well-organized kits like these support both beginners and professionals alike. Choose what fits your needs and work with ease.


